baber/WOPTO huggingface dataset:
Patent KR-20010067551-A (KR)
Title: Lighting device using sun lights
Inventor: JEON KYUNG HO
IPC: F21S11/00
Filed: 2001-02-08
Abstract: PURPOSE: An illumination apparatus utilizing solar light is provided to decrease energy consumption and environmental contamination by generating power through utilization of solar light, while eliminating the necessity of using incandescent lamp or fluorescent lamp. CONSTITUTION: An illumination apparatus comprises a light collecting unit(10) having a front plate for receiving solar light, a collecting plate(12) installed at the inner center of the front plate and which collects solar light onto a point, and a case(16) for supporting the front plate and which is coated with material for reflecting solar light; a light dividing unit(20) having a mirror(22) for refracting the solar light incident from the light collecting unit, and a motor for rotating the mirror; a light transmitting unit(30) having a focusing lens(32) for focusing solar light incident from the light dividing unit, an optical fiber(36) serving as an optical transmission line, and a connection section(34) for fixing the focusing lens and the optical fiber; an illumination unit(40) having an accommodation section(42) for accommodating the optical fiber, and an irregular reflection lens(44) connected to the accommodation section so as to scatter the solar light incident through the optical fiber; and a motor control unit for adjusting the direction of the light collecting unit in an optimized manner according to the solar position.
Patent KR-20020069569-A (KR)
Title: Fur net clothes and method for manufacture the same
Inventor: LEE JUNG HO
IPC: D04B1/24
Filed: 2001-02-26
Abstract: PURPOSE: Provided are fur knit clothes and a weaving method thereof which are characterized by joining fur string to knit clothes, decreasing production time, being possible to mass-produce, preventing loss of the fur string and being possible to produce polished knit clothes. CONSTITUTION: The fur knit clothes are comprised of: a knit-yarn area(18) knitted in rows; a horizontal-yarn area(19) woven between the knit-yarn areas and comprised of many horizontal-yarns connecting the knit-yarn areas respectively; a vertical yarn(13) joined on the horizontal-yarn area(19) in a vertical direction; and the fur string(11) wound around the vertical yarn(13). The fur knit clothes are obtained by a process containing the steps of: knitting parts of clothes comprised of the knit-yarn area(18), the horizontal-yarn area(19) and the vertical yarn(13); connecting the parts to complete the knit clothes; passing the fur string over the horizontal yarns, and simultaneously plaiting around the vertical yarn(13) to join to the knit clothes; and then tieing the fur string on an edge part(15).
Patent KR-20020074723-A (KR)
Title: Circuit for Refresh of Semiconductor Device and Method for the Same
Inventor: KIM SAENG HWAN
IPC: G11C11/401
Filed: 2001-03-21
Abstract: PURPOSE: A refresh circuit of a semiconductor device and a method for the same are provided to reduce standby current by performing a control operation to refresh only a predetermined part of data. CONSTITUTION: A mode setup portion(21) outputs a mode setup signal(Pref) to indicate whether a current state is a partial refresh mode or a normal refresh mode. The mode setup signal(Pref) is determined by an external command or controlling a state of an input pin. A timer portion(22) is used for performing a periodic transition of an output state in a self refresh mode to maintain data of a DRAM. An internal clock generation portion(23) generates a clock for exchanging an internal address according to an output signal of the timer portion(22) and generates an internal clock pulse(iclk) by detecting a falling edge and a rising edge of an output signal of the timer portion(22). An internal address generation portion(24) generates an internal address(Int_add) necessary for normal refresh and partial refresh according to the internal clock pulse(iclk) and control variably an order and a range of address generation according to the mode setup signal(Pref).
Patent KR-20020074844-A (KR)
Title: System and method to consolidate manifest, and media that can record computer program sources on that method
Inventor: KIM HYEON CHEOL
Filed: 2001-03-22
Abstract: PURPOSE: A system and method for collecting a freight list and a recording medium are provided to perform a freight list collection and a customhouse submitting business of a ship company and an airline and support a freight list preparation business of a ship chartering business company and a freighter by collecting freight lists and transmitting the lists to a customhouse. CONSTITUTION: In a network system for making at least one terminal(10) of a ship company, an airline, and a forwarder be connected through a wire or wireless communication network(60) and transmit/receive an electronic document, a freight lists collecting server(110) receives ship entrance/departure information and freight list information being transmitted through the communication network(60), transmits the information to an exportation and importation freight managing system, or receives/relays a customhouse response document, and constructs a freight list database(130) based on the freight list information and the customhouse response document. An information supplying server(120) responds to a freight list information search requesting signal being transmitted from the terminal(10), searches freight list submitting state information of a freight registered in the database(130) and corresponding freight list processing state information, and supplies the information to the terminal(10). A relay server(140) supports an on-line connection, a message transmission, a document conversion among the terminal(10), the freight lists collecting server(110), and the exportation and importation freight managing system of the customhouse.
Patent KR-20020075084-A (KR)
Title: device support RF unit in BTS(Base Station Transciever Subsystem)
Inventor: LEE JIN HO
IPC: H04W88/08
Filed: 2001-03-23
Abstract: PURPOSE: An apparatus for supporting RF(Radio Frequency) units in a BTS(Base station Transceiver Subsystem) is provided to obtain a smooth sliding effect by using low-frictional materials for RF units and guide rails and to strengthen the effect of grounding by attaching a ground part having a finger strip to each guide rail. CONSTITUTION: If an RF unit(10), mounted at a guide rail formed in a rack, is moved to the inner side of the rack, the finger strip(32) of a ground part(30) fixed to the guide rail grounds the lateral of the RF unit(10). The RF unit(10), grounded with the finger strip(32), moves to the inner side of the rack along the guide rail. When the RF unit is moved to the inner side of the RF unit(10) some extent, the rear side of the RF unit(10) is connected with a grounding terminal(27). Then the RF unit(10) is fixed to a fixing bracket(26).
Patent KR-20020076378-A (KR)
Title: An electric connector
Inventor: AHN JEONG GYUN
IPC: H01R24/58
Filed: 2001-03-28
Abstract: PURPOSE: An electric connector is provided to minimize inductive crosstalk generated between neighboring conductor couples, to thereby provide a stabilized crosstalk value even at high frequency and communication speed. CONSTITUTION: An electric connector includes a modular jack and a plug. The electric connector is constructed in such a manner that a conductor couple(T2,R2) intersects a conductor couple(T3,R3), to generate inductive crosstalk at the first and second portions. The cross arrangement of the former conductor couple is realized through a multi-level wire structure. A virtual face formed by the former conductor pair has an angle of 80-90 degrees to a virtual face formed by the latter conductor pair, to minimize the inductive crosstalk generated at the cross arrangement structure.
Patent KR-20010095329-A (KR)
Title: Semiconductor device
Inventor: NAKANISHI SATOSHI
IPC: G11C11/409
Filed: 2001-04-04
Abstract: PURPOSE: To provide a semiconductor integrated circuit device provided with a dynamic type RAM realizing securement of operation margin and high speed in a low voltage state. CONSTITUTION: This device is provided with a sense amplifier comprising of latch circuits having one pair of input/output node corresponding to a first pair of bit line to which plural dynamic type memory cells are connected and composed of a first conduction type MOSFET in which first voltage is given to a source and a second conduction type MOSFET in which second voltage is given to a source, and one pair of a first conduction type switch MOSFET receiving a selection signal and connecting selectively a pair of input/output node of the plural latch circuits and a second pair of bit line provided commonly for the plural first bit lines, and an absolute value of threshold voltage of the switch MOSFET is made lower than that of threshold voltage of the first conduction type MOSFET constituting the latch circuit, and an absolute value of a level of a selection signal making the switch MOSFET an off-state is made higher than that of the first voltage based on the second voltage as a reference.
Patent KR-20020063095-A (KR)
Title: Exposure apparatus for flexible printed circuit board
Inventor: CHO YEONG SEOK
IPC: H05K3/22
Filed: 2001-04-09
Abstract: PURPOSE: An exposing apparatus of a flexible circuit board is provided to increase exposure speed, improve productivity, reduce size, simplify structure, and make exposure quality uniform over the entire area. CONSTITUTION: An exposing apparatus of a flexible circuit board comprises a drum(11), two board attaching press rollers(25a,25b) and a drum separation avoid pressing roller(25c). The board attaching press rollers(25a,25b) are arranged at the bottom of the drum(11) for pressing and attaching an exposure area of an FPC board(17) to a photo mask on the surface of the drum(11). The drum separation avoid pressing roller(25c) is arranged at the top of the drum(11) for pushing the drum downward to avoid separation of the drum(11) whatever the diameter of the drum(11) is. The rollers(25a,25b,25c) fix the drum(11) by pressing the drum(11) toward the drum center axis and attach the FPC board(17), simultaneously.
Patent KR-20020078873-A (KR)
Title: A high efficiency evaporator tube for absorption chiller
Inventor: KIM CHUN DONG
IPC: F28F1/10
Filed: 2001-04-11
Abstract: PURPOSE: A high efficiency evaporating pipe for absorption refrigerator is provided to improve heat exchange performance. CONSTITUTION: An evaporating pipe(100) has a surface of an outer diameter part formed as a low fin tube par by rolling to maximize heat transfer coefficient on an outside of the evaporating pipe and a surface of an inner diameter part formed as a corrugate tube part using a spiral tool to maximize heat transfer coefficient on an inside of the evaporating pipe. The low fin tube part has 0.4-0.5mm of fin pitch(124), 0.01-0.1mm of fin depth and 70-75 deg. of fin angle(125). The corrugate tube part has 12-14mm of corrugation pitch(126) and 0.35-0.45mm of corrugation depth(127).
Patent KR-20020080160-A (KR)
Title: A driving circuit of a resistive touch screen
Inventor: CHO YEONG WAN
IPC: G06F3/03
Filed: 2001-04-12
Abstract: PURPOSE: A circuit for driving a touch screen of a resistance film mode is provided to make a circuit constitution simple and enhance an adaptation characteristic by processing almost all functions using a software. CONSTITUTION: Switches(SW1-SW4) are provided for applying a voltage to a touch panel(10). A capacitor(CIN) is provided for sensing a touch of the touch panel(10). In addition, a micro computer(52) is provided. The first switch(SW1) applies a Vdd voltage to one end of a plate for detecting a Y-axis coordinate of a conductive film constituted by the upper plate and the lower plate. The second switch(SW2) applies a Vdd voltage to one end of a plate for detecting an X-axis coordinate. The third switch(SW3) makes one end of the plate for detecting a Y-axis coordinate be grounded. The fourth switch(SW4) makes one end of the plate for detecting an X-axis coordinate be grounded.
Patent KR-20020084501-A (KR)
Inventor: CHOI WON HUI
IPC: G06F15/16
Filed: 2001-05-02
Abstract: PURPOSE: A universal control circuit device is provided to control a signal for accessing to a circuit which is operated by a signal of a power PC processor in a different kind of processor in the case that a different kind of processor as well as a power PC processor of the Motorola company is used in a power PC leased interface circuit. CONSTITUTION: A specific processor leased interface circuit(200) is manufactured for being interfaced with a specific processor. A different kind of processor(400) besides the specific processor performs a signal process with the specific processor leased interface circuit(200). A universal control circuit(300) converts an input/output of the different kind of processor(400) adapted to an input/output signal of the specific processor leased interface circuit(200). In detail, if the different kind of processor(400) transmits an address signal to the universal control circuit(300), the universal control circuit(300) converts the address signal into a signal which is recognized in the specific processor leased interface circuit(200) and transmits the signal. The universal control circuit(300) converts and transmits/receives input/output data of the different kind of processor(400) for being recognized in the specific processor leased interface circuit(200).
Patent KR-20020085342-A (KR)
Title: Manufacturing Process For Powder Pickles Vegetables
Inventor: KIM SOON JA
IPC: A23B7/10
Filed: 2001-05-08
Abstract: PURPOSE: A process of preparing powdery Kimchi by fermentation of mixed Kimchi material at an optimum pH using an automatic pH detector, freeze-drying at -40deg.C and then grinding is provided. Whereby, the Kimchi is convenient to carry, has an extended shelf life and can be mixed with water and boiled rice to eat. CONSTITUTION: This manufacturing process comprises: fermenting a Kimchi main material and auxiliary material mixed in a specified ratio at a pH of 4.5 to 5.5; fast-freezing to -40deg.C, drying at 60deg.C in a vacuum drier and then grinding, wherein the fermentation is achieved with an automatic pH detector. In the process, a Korean cabbage, young radish or leaf mustard is used as a main material, thus the obtained Kimchi has uniform quality of freshness, an improved taste, flavor and eating quality.
Patent KR-20010084936-A (KR)
Title: A method for preparing disposable dishes degrading naturally and a manufacturing apparatus thereof
Inventor: KIM DONG HUN
IPC: B65D65/46
Filed: 2001-05-17
Abstract: PURPOSE: A process and apparatus for preparing a biodegradable disposable vessel using cereal husk are provided. Whereby, the vessel is harmless to the human body, easily degradable in the natural state and can be used as an animal feed and fertilizer by fermenting waste vessels. CONSTITUTION: A mixture of 75 to 95% by weight of rice straw powder, 4 to 17% by weight of rice powder and 0.9 to 5% by weight of maltose is sterilized at 90 to 130deg.C for 30 to 90 min in the first stage and molded under pressure. The molded vessel is coated with chaff wax on its surface, sterilized at 90 to 130deg.C for 30 to 90 min in the second stage and dried to produce the titled biodegradable disposable vessel. The apparatus comprises an upper mold(10), a lower mold(30) formed by a hole at the lower part and an inner mold(20) installed at a space part of the upper mold to move up and down.
Patent KR-20010107582-A (KR)
Title: 분말금속제품 및 그 제조방법
IPC: C22C33/02
Filed: 2001-05-17
Abstract: 분말금속제품은 철 분말을 포함하는 구성물로 이루어지고, 이 철 분말은 철과립에서 기계가공성 향상요소를 갖는 철과립을 포함하며, 이 기계가공성 향상요소는 분말금속제품의 기계가공성을 향상시킬 수 있도록 형성되며, 피닝효과를 가지도록 한다. 기계가공성 향상요소의 량(Q)은 미분계수(dS/dQ)의 절대치가 미리 지정된 값 이상이 되도록 조정되며, 여기에서 (S)는 분말금속제품에서의 과립크기로 되는 분말금속제품과 그 제조방법에 관한 것이다.
Patent KR-20020090481-A (KR)
Title: Apparatus for measuring magnitude of wear of wire rope
Inventor: CHOI JAE HYEOK
IPC: G01N19/00
Filed: 2001-05-28
Abstract: PURPOSE: An apparatus is provided to prevent accidents by achieving an in-advance prevention against disconnection or damage of wire rope through the precise measurement on the state of wire rope performed even during the operation of facility. CONSTITUTION: An apparatus comprises a guide roller(42) for supporting a wire rope(3); a gauge roller(12) disposed opposite to the guide roller and coupled to an end of a gauge roller arm(14), which supports the wire rope and detects wear state of the wire rope; and an encoder unit(70) coupled to the other end of the gauge roller arm, which measures and displays displacement of the gauge roller in accordance with the wear state of the wire rope. The guide roller have both ends coupled to guide roller bars(44,45), and each guide roller bar is coupled to a guide bar fixing plate after passing through a guide bar block(49) and a ratchet guide bar block(48), respectively. The guide bar block is screw-coupled to the ratchet guide bar block, within a tension spring support(50). The ratchet guide bar block is arranged to rotate at a predetermined angle or stop, by a disk(54) having a ratchet groove, and a ratchet ball receiving tensile force from a ratchet spring.
Patent KR-20020094486-A (KR)
Inventor: OH JU HA
IPC: H01J29/02
Filed: 2001-06-12
Abstract: PURPOSE: A cathode ray tube is provided to prevent the damage on the corners of effective surface of the panel by distributing stresses applied to the shadow mask support during installation of the shadow mask support between the effective surface and an ineffective surface of the panel. CONSTITUTION: A cathode ray tube comprises a panel(100) having an effective surface(101) of a height higher than the that of an ineffective surface(102). A shadow mask support(120) fits to the circumference of the side wall of the effective surface. A band(122) fits to the circumference of the shadow mask support. This band presses the shadow mask support, and a shadow mask(110) fixed at the top of the shadow mask support. A stress distribution unit(130) distributes the stress applying to the effective surface induced by the shadow mask during installation of the shadow mask support between effective surface and ineffective surface of the panel.
Patent KR-20020094519-A (KR)
Title: Apparatus for transferring a substrate
Inventor: MUN CHEOL HO
IPC: H01L21/68
Filed: 2001-06-12
Abstract: PURPOSE: An apparatus for transferring a substrate is provided to minimize a failure of rear surface of the substrate by identifying the rear surface of the substrate every time the substrate is transferred. CONSTITUTION: The apparatus for transferring a substrate comprises a surface contact part(100) for seizing rear surface of the substrate and a driving part(110) for driving the surface contact part(100). The apparatus further includes a rear surface identified part(120) for identifying the rear surface of the substrate every time the substrate is transferred and a control part(130). The control part(130) is controlled the driving of the driving part(110) according to the identified result from the rear surface identified part(120).
Patent KR-20030000264-A (KR)
Title: A menufacturing method of sink
Inventor: KIM YOUNG JIN
IPC: A47B77/00
Filed: 2001-06-22
Abstract: PURPOSE: Provided is a production process of a sink which enables to display various patterns to the sink so that it contributes to raise commercial value of the sink. CONSTITUTION: The production process of the sink comprises the steps of: (i) selecting a design to display at the sink(1); (ii) matching the selected design and the entire shape of the sink each other; (iii) just sketching the design which is matched to each panel(2) among the matched designs at the surface of an appropriate panel; (iv) forming patterns on the surface of the panel by the sketched design; and (v) exactly aligning the panel with the patterns formed vertically or horizontally to adhere to an appropriate part of the sink.
Patent KR-20010079159-A (KR)
Inventor: LEE SANG WOO
IPC: C04B14/10
Filed: 2001-06-18
Abstract: PURPOSE: A plaster agent for yellow soil with a high strength is provided to prevent any crack on the yellow soil when used for walls, ceilings or floors, to take advantage of natural adjusting ability of the soil on temperature and humidity, and to improve health of the inhabitants by generating far-infrared rays. CONSTITUTION: A yellow soil plaster agent for preventing the cracks on the yellow soil and increasing the adhesiveness between the basic materials and the plaster agent for the natural yellow soil is comprised of 68 to 85 wt.% of dry yellow soil, 5 to 14 wt.% of paper fiber, and 7 to 18 wt.% of arrowroot fiber in accordance with the functions of the yellow soil used. The dry yellow soil, paper fiber and arrowroot fiber are well mixed with 150 to 155 wt.% of water and then the mixture is completely dried in order to manufacture the natural yellow soil plaster agent for constructions.
Patent KR-20020043149-A (KR)
Inventor: HASHIMOTO OSAMU
IPC: G01R31/319
Filed: 2001-06-27
Abstract: PURPOSE: To make a burn-in test easily executed without requiring no modification for a delay and the like in a judging system of a burn-in device, without generating abnormality in the burn-in device and without limiting the number of semiconductor devices mounted on a burn-in board, by dispersing peaks of consumed currents in the semiconductor devices to be restrained to a current supply capacity or less of the burn-in device. CONSTITUTION: This inspection device for testing the semiconductor devices 3 in plural areas 4, 5 mounted on the burn-in board 1 using the burn-in device 2 is provided with drivers 8, 7 for supplying drive signals respectively to the semiconductor devices 3 in the areas 4, 5, a delay circuit 6 provided to correspond to one of the plural drive signals from the drivers 8, 7 to delay the one drive signal with respect to the other drive signal, and a driver 9 for controlling a delay action of the circuit 6.
Patent KR-20030002334-A (KR)
Title: Digital relay with screen protection function
Inventor: KIM BO HYEONG
IPC: H02H3/00
Filed: 2001-06-28
Abstract: PURPOSE: A digital relay having a screen saver function is provided to lengthen a lifetime of a display device of the digital relay by changing a normal mode to a screen saver mode. CONSTITUTION: A digital relay is formed with a central processing device(1), a display device(2), an operating switch(3), an analog input portion(4), and a digital output portion(5). The central processing device(1) determines a state of the operating switch(3) for detecting desired information from the digital relay, selects displaying contents, and controls all operations of a total system. The central processing device(1) includes a CPU(6), a memory(7), and a counter(8). The CPU(6) extracts and displays corresponding information from the memory(7) when an operator operates the operating switch(3). The CPU(6) monitors an operating state of the operating switch(3) by using the counter(8). The CPU(6) changes a normal mode of the display device(2) to a screen saver mode according to a value of the counter(8).
Patent KR-20020002315-A (KR)
Inventor: CROCKER STEVEN C
IPC: H01L21/203
Filed: 2001-06-29
Abstract: PURPOSE: Components have extremely long lifetimes because the components remain within proper tolerances after numerous cleanings by forming recyclable process kit components with a protective surface layer. CONSTITUTION: An apparatus for sputtering material onto a workpiece includes a vacuum chamber(21) and a target(31) disposed in the vacuum chamber. The target(31) comprises a material to be deposited onto the workpiece(35). The apparatus also includes a holder(29) for the workpiece and at least one recyclable process kit component(33) positioned to accumulate material sputtered from the target(31). The process kit component includes a base metal layer including titanium and an outer layer of titanium nitride. The titanium nitride layer acts as an etch stop during recycling of the process kit component. The process kit component may include a part selected from the group of a shield, pedestal, shutter, coil, collimator, deposition ring, cover ring, and clamp ring(33).